Solar Inverter 12 kW

Designation: Sonnenkraft Inverter
12 kW
Abbreviation: SK-WR-12
Article number: 23525
Manufacturer: Sonnenkraft GmbH

Sonnenkraft inverters are used in
private and small commercial installations.
The inverter power ranges from 4 kW to 25 kW.

All inverter features at a glance:
- Low starting voltage
- Easy and quick installation
- Optionally available: Smart Meter
- Remote monitoring via app or web portal
- Export control possible
- Integrated fuse protection
- Unique cooling fin design (larger surface for heat transfer)

Data for PV input:
- Max. DC voltage: 1100 V
- Start operating voltage: 140 V
- MPPT voltage range: 140 – 1000 V
- Max. input current (Input A/Input B): 14 / 14 A
- Number of MPPTs: 2
- Strings/inputs per MPPT: 1 / 1

Data for AC output:
- AC nominal power: 12000 W
- Grid connection: 3L/N/PE - 400 V / 230 V AC or 3L/N/PE - 380 V / 220 V AC or 415 V / 240 V AC
- Grid frequency: 50 / 60 Hz (+/- 5 Hz)
- Max. AC current: 19.1 A
- Power factor: 0.8 - 1 ind. / cap.
- Total harmonic distortion: < 3 %

Efficiency:
- Max. efficiency: 98.6 %
- Euro efficiency: 97.8 %

General technical data:
- Dimensions (W x H x D):
370 x 480 x 183.5 mm
- Net weight: 17 kg
- Operating temperature range:
+ 60 to – 25 °C
- Protection class: IP65
- Warranty: 10 years